RE: HSRP + ARP Problem [7:73098]

2003-07-29 Thread Reimer, Fred
There is a known issue in some switches (6500's running hybrid mode) where
the CEF adjacencies are not populated correctly.  We've seen issues with
pings and ARP between MSFC's.  Possibly the 2950's have a similar issue...

Fred Reimer - CCNA

Eclipsys Corporation, 200 Ashford Center North, Atlanta, GA 30338
Phone: 404-847-5177  Cell: 770-490-3071  Pager: 888-260-2050

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-Original Message-
From: Henrique Issamu Terada [mailto:[EMAIL PROTECTED] 
Sent: Monday, July 28, 2003 12:28 PM
To: [EMAIL PROTECTED]
Subject: RES: HSRP + ARP Problem [7:73098]

maybe something in the switch . . . 
are both routers active , noone in standby ?

 _ 
 Henrique Issamu Terada, CCIE # 7460
 IT Support - Open Network
 CPM S.A. - Tecnologia criando valor 
 Tel.: 55 11 4196-0710
 Fax: 55 11 4196-0900
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 -Mensagem original-
 De:   [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]
 Enviada em:   segunda-feira, 28 de julho de 2003 10:58
 Para: [EMAIL PROTECTED]
 Assunto:  RE: HSRP + ARP Problem [7:73098]
 
 Try
 
 Where they also give you an alternative to use the burned HW in-address
 instead of a virtual HW address.
 
 http://www.cisco.com/warp/public/473/62.pdf
 
 Martijn Jansen
 
 
 -Oorspronkelijk bericht-
 Van: Tim Champion [mailto:[EMAIL PROTECTED]
 Verzonden: maandag 28 juli 2003 13:35
 Aan: [EMAIL PROTECTED]
 Onderwerp: HSRP + ARP Problem [7:73098]
 
 
 Bit of a strange one this. We have 2 7206 routers running HSRP that are
 support by our telecoms provider. The fast ethernet interface of each is
 connected into our 2950 along with a firewall.
 
 From the switch, or firewall, I can ping either of the 'real' ip addresses
 but not the virtual address. I have used debug arp and seen the arp
 request
 go out for the virtual address (the telco has done the same and see's the
 request come in) but there is no reply. If we configure a static arp entry
 it all works fine.
 
 Anyone ever experienced anything like this???
 
 Many thanks
 
 
 Tim
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HSRP + ARP Problem [7:73098]

2003-07-28 Thread Tim Champion
Bit of a strange one this. We have 2 7206 routers running HSRP that are
support by our telecoms provider. The fast ethernet interface of each is
connected into our 2950 along with a firewall.

From the switch, or firewall, I can ping either of the 'real' ip addresses
but not the virtual address. I have used debug arp and seen the arp request
go out for the virtual address (the telco has done the same and see's the
request come in) but there is no reply. If we configure a static arp entry
it all works fine.

Anyone ever experienced anything like this???

Many thanks


Tim




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RE: HSRP + ARP Problem [7:73098]

2003-07-28 Thread [EMAIL PROTECTED]
Try

Where they also give you an alternative to use the burned HW in-address
instead of a virtual HW address.

http://www.cisco.com/warp/public/473/62.pdf

Martijn Jansen


-Oorspronkelijk bericht-
Van: Tim Champion [mailto:[EMAIL PROTECTED]
Verzonden: maandag 28 juli 2003 13:35
Aan: [EMAIL PROTECTED]
Onderwerp: HSRP + ARP Problem [7:73098]


Bit of a strange one this. We have 2 7206 routers running HSRP that are
support by our telecoms provider. The fast ethernet interface of each is
connected into our 2950 along with a firewall.

From the switch, or firewall, I can ping either of the 'real' ip addresses
but not the virtual address. I have used debug arp and seen the arp request
go out for the virtual address (the telco has done the same and see's the
request come in) but there is no reply. If we configure a static arp entry
it all works fine.

Anyone ever experienced anything like this???

Many thanks


Tim




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RE: HSRP + ARP Problem [7:73098]

2003-07-28 Thread [EMAIL PROTECTED]
Could you debug HSRP for us?

Thought DEBUG STANDBY should do it.


Cisco 7200/7500 with PA-2FEISL
 HSRP gets stuck in init state on PA-2FEISL module in 7200/7500.
 CSCdr01156 (registered customers only)
 software upgrade; see bug for revision details
 Reset the interface using the shutdown and no shutdown commands
 


 
SB: Ethernet0 state Virgin - Listen
SB: Starting up hot standby process
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB: Ethernet0 state Listen - Speak
SB:Ethernet0 Hello out 192.168.72.20 Speak pri 100 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello out 192.168.72.20 Speak pri 100 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello out 192.168.72.20 Speak pri 100 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB: Ethernet0 state Speak - Standby
SB:Ethernet0 Hello out 192.168.72.20 Standby pri 100 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello out 192.168.72.20 Standby pri 100 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello out 192.168.72.20 Standby pri 100 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Active pri 90 hel 3 hol 10 ip
192.168.72.29
SB: Ethernet0 Coup out 192.168.72.20 Standby pri 100 hel 3 hol 10 ip
192.168.72.29
SB: Ethernet0 state Standby - Active
SB:Ethernet0 Hello out 192.168.72.20 Active pri 100 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Speak pri 90 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello out 192.168.72.20 Active pri 100 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello in 192.168.72.21 Speak pri 90 hel 3 hol 10 ip
192.168.72.29
SB:Ethernet0 Hello out 192.168.72.20 Active pri 100 hel 3 hol 10 ip
192.168.72.29
 

Martijn Jansen


-Oorspronkelijk bericht-
Van: Tim Champion [mailto:[EMAIL PROTECTED]
Verzonden: maandag 28 juli 2003 13:35
Aan: [EMAIL PROTECTED]
Onderwerp: HSRP + ARP Problem [7:73098]


Bit of a strange one this. We have 2 7206 routers running HSRP that are
support by our telecoms provider. The fast ethernet interface of each is
connected into our 2950 along with a firewall.

From the switch, or firewall, I can ping either of the 'real' ip addresses
but not the virtual address. I have used debug arp and seen the arp request
go out for the virtual address (the telco has done the same and see's the
request come in) but there is no reply. If we configure a static arp entry
it all works fine.

Anyone ever experienced anything like this???

Many thanks


Tim




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